[go: up one dir, main page]

BE754377A - IMPROVEMENTS MADE TO THE APPROPRIATE DEVICES FOR HOLLOWING HORIZONTAL NOTCHES IN GEOLOGICAL FORMATIONS - Google Patents

IMPROVEMENTS MADE TO THE APPROPRIATE DEVICES FOR HOLLOWING HORIZONTAL NOTCHES IN GEOLOGICAL FORMATIONS

Info

Publication number
BE754377A
BE754377A BE754377DA BE754377A BE 754377 A BE754377 A BE 754377A BE 754377D A BE754377D A BE 754377DA BE 754377 A BE754377 A BE 754377A
Authority
BE
Belgium
Prior art keywords
hollowing
improvements made
geological formations
appropriate devices
horizontal notches
Prior art date
Application number
Other languages
French (fr)
Inventor
N Farris
T O Edmond
Original Assignee
Continental Oil Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Publication of BE754377A publication Critical patent/BE754377A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/112—Perforators with extendable perforating members, e.g. actuated by fluid means

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Earth Drilling (AREA)
BE754377D 1969-08-06 IMPROVEMENTS MADE TO THE APPROPRIATE DEVICES FOR HOLLOWING HORIZONTAL NOTCHES IN GEOLOGICAL FORMATIONS BE754377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84791369A 1969-08-06 1969-08-06

Publications (1)

Publication Number Publication Date
BE754377A true BE754377A (en) 1971-01-18

Family

ID=25301807

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754377D BE754377A (en) 1969-08-06 IMPROVEMENTS MADE TO THE APPROPRIATE DEVICES FOR HOLLOWING HORIZONTAL NOTCHES IN GEOLOGICAL FORMATIONS

Country Status (8)

Country Link
US (1) US3599734A (en)
AU (1) AU1590970A (en)
BE (1) BE754377A (en)
DE (1) DE2027590A1 (en)
ES (1) ES380302A1 (en)
FR (1) FR2057002B3 (en)
GB (1) GB1282210A (en)
NL (1) NL7007239A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7806559A (en) * 1978-06-19 1979-12-21 Stamicarbon DEVICE FOR MINERAL EXTRACTION THROUGH A BOREHOLE.
US4270618A (en) * 1979-04-20 1981-06-02 The Robbins Company Earth boring apparatus
US4365677A (en) * 1979-04-20 1982-12-28 The Robbins Company Earth boring apparatus
US4550788A (en) * 1983-11-08 1985-11-05 The Board Of Trustees Of The University Of Alabama Roof bolt hole groover
US4651837A (en) * 1984-05-31 1987-03-24 Mayfield Walter G Downhole retrievable drill bit
US12071814B2 (en) * 2020-12-07 2024-08-27 Saudi Arabian Oil Company Wellbore notching assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US84852A (en) * 1868-12-15 Elias beach
US821816A (en) * 1905-11-14 1906-05-29 Thomas William Myrick Pipe or tube cutter.
US1561523A (en) * 1923-11-19 1925-11-17 Riedle Arnold William Posthole auger
US1614368A (en) * 1924-02-11 1927-01-11 Robert H Kergan Reamer drill
US1822216A (en) * 1927-02-26 1931-09-08 Earl S Hartson Underreamer
GB331945A (en) * 1929-04-19 1930-07-17 Callenders Cable & Const Co Improvements connected with the production of foundations for poles and the like
US2372875A (en) * 1944-06-06 1945-04-03 Atlantic Refining Co Coring device

Also Published As

Publication number Publication date
ES380302A1 (en) 1973-04-16
FR2057002B3 (en) 1973-03-16
DE2027590A1 (en) 1971-02-11
US3599734A (en) 1971-08-17
FR2057002A7 (en) 1971-05-07
AU1590970A (en) 1971-12-09
NL7007239A (en) 1971-02-09
GB1282210A (en) 1972-07-19

Similar Documents

Publication Publication Date Title
SE388452B (en) DRILLING DEVICE
ZA697910B (en) Improvements in or relating to organic compounds
ZA702964B (en) Improvements in or relating to organic compounds
BE754377A (en) IMPROVEMENTS MADE TO THE APPROPRIATE DEVICES FOR HOLLOWING HORIZONTAL NOTCHES IN GEOLOGICAL FORMATIONS
ZA704964B (en) Improvements in or relating to organic compounds
ZA705091B (en) Improvements in or relating to organic compounds
ZA694678B (en) Improvements in or relating to organic compounds
ZA70977B (en) Improvements in or relating to organic compounds
ZA704193B (en) Improvements in or relating to organic compounds
ZA708012B (en) Improvements in or relating to organic compounds
AT295271B (en) THROTTLE DEVICE TO KEEP THE FLOW RATE CONSTANT
ZA708319B (en) Improvements in or relating to organic compounds
CH510549A (en) Bicycle bag
ZA704829B (en) Improvements in or relating to organic compounds
ZA697336B (en) Improvements in or relating to organic compounds
ZA698233B (en) Improvements in or relating to organic compounds
ZA704936B (en) Improvements in or relating to organic compounds
ZA704439B (en) Improvements in or relating to organic compounds
FR1536278A (en) Improvements to support devices in mines or the like
ZA704937B (en) Improvements in or relating to organic compounds
ZA704629B (en) Improvements in or relating to organic compounds
ZA70827B (en) Improvements in or relating to organic compounds
CA845602A (en) Liquid flow in a permeable earth formation
CA788710A (en) Earth strata differentiating device
BE757341A (en) IMPROVEMENTS TO SCRAPER DEVICES